linux-kernel - [PATCH] arm64: mm: fix comment typo of pud_offset

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Date:   Wed, 25 Aug 2021 23:05:26 +0800
From:   Xujun Leng <lengxujun2007@....com>
To:     catalin.marinas@....com, will@...nel.org
Cc:     lengxujun2007@....com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: mm: fix comment typo of pud_offset_phys()

Fix a typo in the comment of macro pud_offset_phys().

Signed-off-by: Xujun Leng <lengxujun2007@....com>
---
 arch/arm64/include/asm/pgtable.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index f09bf5c02891..dfa76afa0ccf 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -715,7 +715,7 @@ static inline pud_t *p4d_pgtable(p4d_t p4d)
 	return (pud_t *)__va(p4d_page_paddr(p4d));
 }
 
-/* Find an entry in the frst-level page table. */
+/* Find an entry in the first-level page table. */
 #define pud_offset_phys(dir, addr)	(p4d_page_paddr(READ_ONCE(*(dir))) + pud_index(addr) * sizeof(pud_t))
 
 #define pud_set_fixmap(addr)		((pud_t *)set_fixmap_offset(FIX_PUD, addr))
-- 
2.25.1